PL376265A1 - Mechanizm mocowania narzędzi urabiających z obrotowym trzonkiem do organu maszyny urabiającej, zwłaszcza kombajnu górniczego - Google Patents
Mechanizm mocowania narzędzi urabiających z obrotowym trzonkiem do organu maszyny urabiającej, zwłaszcza kombajnu górniczegoInfo
- Publication number
- PL376265A1 PL376265A1 PL376265A PL37626505A PL376265A1 PL 376265 A1 PL376265 A1 PL 376265A1 PL 376265 A PL376265 A PL 376265A PL 37626505 A PL37626505 A PL 37626505A PL 376265 A1 PL376265 A1 PL 376265A1
- Authority
- PL
- Poland
- Prior art keywords
- clamping device
- cutting tool
- mining machine
- tool clamping
- coal miner
- Prior art date
Links
- 239000003245 coal Substances 0.000 title 1
- 238000005065 mining Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
- E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420012139 DE202004012139U1 (de) | 2004-08-02 | 2004-08-02 | Befestigungseinrichtung für Rundschaftmeißelwerkzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
PL376265A1 true PL376265A1 (pl) | 2006-02-06 |
PL211221B1 PL211221B1 (pl) | 2012-04-30 |
Family
ID=33154887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL376265A PL211221B1 (pl) | 2004-08-02 | 2005-07-21 | Mechanizm mocowania narzędzi urabiających z obrotowym trzonkiem do organu maszyny urabiającej, zwłaszcza kombajnu górniczego |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE202004012139U1 (pl) |
PL (1) | PL211221B1 (pl) |
ZA (1) | ZA200506127B (pl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7036890B2 (en) * | 2003-12-31 | 2006-05-02 | Kennametal Inc. | Core breaker for an earth strata cutting assembly |
US11746652B2 (en) * | 2021-04-07 | 2023-09-05 | XCal Tools—Bristol, LLC | Tool bit assembly |
-
2004
- 2004-08-02 DE DE200420012139 patent/DE202004012139U1/de not_active Expired - Lifetime
-
2005
- 2005-07-21 PL PL376265A patent/PL211221B1/pl unknown
- 2005-08-01 ZA ZA200506127A patent/ZA200506127B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ZA200506127B (en) | 2006-09-27 |
DE202004012139U1 (de) | 2004-10-07 |
PL211221B1 (pl) | 2012-04-30 |
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